With establishment in 1990, Jan, Han-Yang has produced & sold as sales distributor & OEM contractor since 2000, Jan developing various application packing to be met customer`s requirements. LED products are raising non harmful materials, low carbon, saving energy over the world green energy recently, jumping the future highly valued business supporting government energy savings. Eco-friendly is settlement through reducing 2009 co2. Committed to leading LED lighting revolution serving customer`s credits and satisfaction with our continuous R&D activities.